// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/gl/gl_context_stub_with_extensions.h"

namespace gfx {

void GLContextStubWithExtensions::AddExtensionsString(const char* extensions)
{
    if (extensions == nullptr)
        return;

    if (extensions_.size() != 0)
        extensions_ += ' ';
    extensions_ += extensions;
}

std::string GLContextStubWithExtensions::GetExtensions()
{
    return extensions_;
}

void GLContextStubWithExtensions::SetGLVersionString(const char* version_str)
{
    version_str_ = std::string(version_str ? version_str : "");
}

std::string GLContextStubWithExtensions::GetGLVersion()
{
    return version_str_;
}

bool GLContextStubWithExtensions::WasAllocatedUsingRobustnessExtension()
{
    return HasExtension("GL_ARB_robustness") || HasExtension("GL_KHR_robustness") || HasExtension("GL_EXT_robustness");
}

} // namespace gfx
